FreeRDP before 3.32.2 contains a cross-thread use-after-free vulnerability in the freerdp-proxy dyn-channel-dump module during session teardown.
FreeRDP before 3.32.2 contains a cross-thread use-after-free vulnerability in the freerdp-proxy dyn-channel-dump module during session teardown. A malicious RDP target can send dynamic channel data while the front client disconnects, letting the client thread read freed ChannelData and crash the proxy process.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- FreeRDP
- Product
- FreeRDP
- CVSS v3.1
- 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness
- CWE-416
- Exposure class
- Remote access
- NVD status
- Analyzed
Why it ranks 36 (Notable)
- CVSS v3.1 5.9 medium
- Exposed product class: remote access
- Widely deployed vendor product (FreeRDP)
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- Vendor advisory (github.com)
- CVE-2026-121398 on this site · NVD · CVE.org · Vulnpedia